... )5msTouch Screen TypeNo (Resistive,SAW,Infrared,Capacitive Optional)Touch ConnectorsUSB or RS232(Optional)InterfaceSignal Connector15 pin D-sub(VGA)Optional InterfaceDVI ... 240 V, Universal,±10%Power Consumption≤36WMechanicalMaterial Steel chassisMounting VESA or Embedded RemarksCertificateCE,ROHS,FCC,CCC,UL(optional)WarrantyLcd Panel: 1 ... design and produce. 5.Details show 12.1" open frame lcd display